CN219347042U

CN219347042U - Horizontal vacuum drier

Info

Publication number: CN219347042U
Application number: CN202320400617.7U
Authority: CN
Inventors: 薛涛; 王旖林; 孟晓磊; 王佳瑞
Original assignee: Changzhou Chunlai Pharmaceutical Machinery Co ltd
Current assignee: Changzhou Chunlai Pharmaceutical Machinery Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-07-14
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses a horizontal vacuum dryer which comprises a dryer main body, wherein a feeding hopper is fixedly connected to the top of the dryer main body, arc-shaped boxes are fixedly connected to the left side and the right side of the feeding hopper, the inside of each arc-shaped box is communicated with the inside of the feeding hopper, a driving motor is fixedly arranged on the front face of each arc-shaped box, an output shaft of each driving motor penetrates through and extends to the inside of each arc-shaped box, and uniformly distributed pressing plates are fixedly connected to the output shaft of each driving motor. According to the utility model, the transmission shaft is arranged to be hollow and is connected with the extension rods which are uniformly distributed, the extension rods with higher temperature can exchange heat with the materials when the materials are rolled after being heated, so that the drying effect of the materials is further improved, the entering materials are crushed and pressed down by the rotating pressing plate, and the drying efficiency can be improved while the blocking is avoided.

Description

Horizontal vacuum drier

Technical Field

The utility model relates to the technical field of dryers, in particular to a horizontal vacuum dryer.

Background

The vacuum dryer is a vacuum low-temperature device for heating materials. The vacuum dryer is suitable for dehydrating and drying agricultural and sideline products, health products, foods, medicinal materials, fruits and vegetables, chemical raw materials and the like which have high added value and heat sensitivity; the vacuum extraction device is used for low-temperature concentration of chemical products, removal of crystal water, drying of enzyme preparations and the like, vacuum extraction of Chinese herbal medicines, and is suitable for experiments in scientific research institutions, a horizontal vacuum dryer is heated by a steam pipeline, and the problem of low heating efficiency caused by the fact that the heat of steam needs to pass through the steam pipeline and a box wall is solved.

Patent document 202021362531.2 discloses a horizontal dryer, relates to dryer technical field, including cylindric urceolus, rotate the inlayer mounting bracket that sets up in the urceolus and set up the screw on the inlayer mounting bracket, the bottom of urceolus is equipped with electric heater, and the one end of urceolus is equipped with feed arrangement and discharge gate, and the other end of urceolus is equipped with driving motor, and driving motor's output force acts on the inlayer mounting bracket, and this horizontal dryer has solved current dryer upset inhomogeneous, the slower problem of intensification.

The equipment improves drying efficiency through electric heater and upset material, but the material still need dry with the inner wall laminating after, and the material drying effect that is in intermediate position still is not good, and the material that this equipment is moist and specification is great then appears blockking up easily when the feeding, influences drying efficiency.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model aims to provide a horizontal vacuum dryer.

In order to solve the above background technical problems, the present utility model adopts the following technical scheme.

The utility model provides a horizontal vacuum drying machine, includes the desiccator main part, the equal fixedly connected with arc case in the left and right sides of desiccator main part, the inside of arc case is linked together with the inside of feeder hopper, the positive fixed mounting of arc case has driving motor, driving motor's output shaft runs through and extends to the inside of arc case, fixedly connected with evenly distributed's clamp plate on driving motor's the output shaft, the left side fixedly connected with heating cabinet of desiccator main part, rotate on the inner wall of desiccator main part and be connected with the transmission shaft, the left end of transmission shaft runs through the desiccator main part and extends to the inside of heating cabinet, fixedly connected with helical blade on the transmission shaft, helical blade contacts with the inner wall of desiccator main part, fixedly connected with evenly distributed's extension rod on the transmission shaft, the inside of extension rod is linked together with the inside of transmission shaft, the left side fixedly connected with extrusion motor of heating cabinet, the output shaft of extrusion motor runs through the heating cabinet and fixedly connected with on the transmission shaft, the top fixedly connected with air pump of heating cabinet, the inside of heating cabinet is linked together with the inside heating wire, the heating wire is located the inside of heating cabinet.

As a further description of the above technical solution: the clamp plate includes the mounting panel, mounting panel fixed connection is on driving motor's output shaft, the mounting panel is last to have seted up the mounting groove, fixedly connected with evenly distributed's crushing sword on the inner wall of mounting groove.

As a further description of the above technical solution: the front of the feed hopper is fixedly provided with a control panel, and the air pump, the heating wire, the extrusion motor and the driving motor are all electrically connected with the control panel.

As a further description of the above technical solution: the inner bottom wall of the heating box is fixedly provided with a pressure valve, and the bottom end of the pressure valve penetrates through and extends to the bottom of the heating box.

As a further description of the above technical solution: the left side of transmission shaft is provided with the synchronizing plate, the right side fixedly connected with evenly distributed's of synchronizing plate synchronizing lever, the right-hand member fixed connection of synchronizing lever is in the left end of transmission shaft, the output shaft fixed connection of extrusion motor is in the left side of synchronizing plate.

Compared with the prior art, the utility model has the advantages that:

according to the utility model, the transmission shaft is hollow and is connected with the extension rods which are uniformly distributed, so that the extension rods with higher temperature can exchange heat with the materials when the materials are rolled over after being heated, the drying effect of the materials is further improved, and the entering materials are crushed and pressed down by the rotating pressing plate, so that the blocking is avoided, and the drying efficiency is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the present utility model;

FIG. 3 is a schematic diagram showing a cross-sectional front view of the heating chamber of the present utility model;

fig. 4 is a schematic perspective view of a pressing plate according to the present utility model.

The reference numerals in the figures illustrate:

1. a dryer main body; 2. a feed hopper; 3. an arc-shaped box; 4. a driving motor; 5. a pressing plate; 501. a mounting plate; 502. a mounting groove; 503. a crushing knife; 6. a heating box; 7. a transmission shaft; 701. a synchronizing plate; 702. a synchronizing lever; 8. a helical blade; 9. an extension rod; 10. an extrusion motor; 11. an air pump; 12. heating wires; 13. a control panel; 14. and a pressure valve.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;

referring to fig. 1-4, in the utility model, a horizontal vacuum dryer comprises a dryer main body 1, a feed hopper 2 is fixedly connected to the top of the dryer main body 1, arc-shaped boxes 3 are fixedly connected to the left and right sides of the feed hopper 2, the interior of the arc-shaped boxes 3 is communicated with the interior of the feed hopper 2, a driving motor 4 is fixedly arranged on the front surface of the arc-shaped boxes 3, an output shaft of the driving motor 4 penetrates and extends into the interior of the arc-shaped boxes 3, a uniformly distributed pressing plate 5 is fixedly connected to the output shaft of the driving motor 4, a heating box 6 is fixedly connected to the left side of the dryer main body 1, a transmission shaft 7 is rotatably connected to the inner wall of the dryer main body 1, the left end of the transmission shaft 7 penetrates through the dryer main body 1 and extends into the interior of the heating box 6, a helical blade 8 is fixedly connected to the transmission shaft 7, the helical blade 8 contacts with the inner wall of the dryer main body 1, a uniformly distributed extension rod 9 is fixedly connected to the transmission shaft 7, the inside of the extension rod 9 is communicated with the inside of the transmission shaft 7, an extrusion motor 10 is fixedly arranged on the left side of the heating box 6, an output shaft of the extrusion motor 10 penetrates through the heating box 6 and is fixedly connected to the transmission shaft 7, an air pump 11 is fixedly arranged at the top of the heating box 6, the air pump 11 is communicated with the inside of the heating box 6, an electric heating wire 12 is fixedly arranged on the inner wall of the heating box 6, the electric heating wire 12 is positioned at the bottom of the air pump 11, the pressing plate 5 comprises a mounting plate 501, the mounting plate 501 is fixedly connected to the output shaft of the driving motor 4, a mounting groove 502 is formed in the mounting plate 501, uniformly distributed crushing cutters 503 are fixedly connected to the inner wall of the mounting groove 502, a synchronous plate 701 is arranged on the left side of the transmission shaft 7, a uniformly distributed synchronous rod 702 is fixedly connected to the right side of the synchronous plate 701, the right end of the synchronous rod 702 is fixedly connected to the left end of the transmission shaft 7, the output shaft of the extrusion motor 10 is fixedly connected to the left side of the synchronizing plate 701.

When the material needs to be dried, the inside vacuum of the dryer main body 1 is provided with an electric heating component, the inner wall of the dryer main body 1 is in a heating state, a user pours the material into the inside of the feed hopper 2, then the driving motor 4 is controlled to work, the pressing plate 5 fixedly connected with the driving motor 4 is driven to synchronously rotate after being electrified, the material enters the inside of the dryer main body 1 after entering the feed hopper 2, the rotating mounting plate 501 can downwards press the material, the material is prevented from being blocked and cannot downwards moved, meanwhile, part of the raw material passes through the mounting groove 502 in the rotating process of the mounting plate 501, the crushing knife 503 in the mounting groove 502 can crush the material with larger specification, so as to improve the drying efficiency, the synchronous plate 701 is driven to rotate after the extruding motor 10 is electrified, the transmission shaft 7 rotates along with the synchronous rod 702, the material in the dryer main body 1 starts to rightwards move and is dried on the contact with the inner wall of the dryer main body 1, the air pump 11 is electrified to suck the outside air flow into the heating box 6, the inside of the transmission shaft 7 is heated after the air flow contacts the heating wire 12, the extension rod 9 is heated, the extension rod 9 can be prevented from being blocked and the extension rod 9 can roll the material in the rotating process, the temperature is higher, the material can be further rolled, the material can be further heat and the material can be further subjected to the heat exchange effect of the extension rod 9.

According to the utility model, the transmission shaft 7 is hollow and is connected with the extension rods 9 which are uniformly distributed, after the extension rods 9 are heated, the extension rods 9 with higher temperature can exchange heat with the materials while rolling the materials, so that the drying effect of the materials is further improved, and the entering materials are crushed and pressed down by the rotating pressing plate 5, so that the blocking is avoided, and the drying efficiency is improved.

Please refer to fig. 1, wherein: the front of the feed hopper 2 is fixedly provided with a control panel 13, and the air pump 11, the electric heating wire 12, the extrusion motor 10 and the driving motor 4 are all electrically connected with the control panel 13.

In the utility model, the arrangement of the control panel 13 can enable a user to control the device more simply and quickly, so that the steps required by the user to operate are reduced, and the drying efficiency and quality of the materials can be improved.

Please refer to fig. 2 and 3, wherein: the pressure valve 14 is fixedly arranged on the inner bottom wall of the heating box 6, and the bottom end of the pressure valve 14 penetrates through and extends to the bottom of the heating box 6.

In the utility model, the air pump 11 charges air into the heating box 6, the air flow enters the transmission shaft 7, the pressure in the heating box 6 gradually rises along with the continuous operation of the air pump 11, and the pressure valve 14 is decompressed when the air in the heating box 6 is full, so that the situation that the pressure in the heating box 6 continuously rises after reaching a peak value is avoided.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. Horizontal vacuum dryer, including desiccator main part (1), its characterized in that: the novel drying machine is characterized in that the top of the drying machine main body (1) is fixedly connected with a feed hopper (2), the left side and the right side of the feed hopper (2) are fixedly connected with an arc-shaped box (3), the inside of the arc-shaped box (3) is communicated with the inside of the feed hopper (2), a driving motor (4) is fixedly arranged on the front surface of the arc-shaped box (3), an output shaft of the driving motor (4) penetrates through and extends to the inside of the arc-shaped box (3), a pressing plate (5) which is uniformly distributed is fixedly connected to the output shaft of the driving motor (4), and a heating box (6) is fixedly connected to the left side of the drying machine main body (1);

the dryer is characterized in that a transmission shaft (7) is rotationally connected to the inner wall of the dryer body (1), the left end of the transmission shaft (7) penetrates through the dryer body (1) and extends to the inside of the heating box (6), a spiral blade (8) is fixedly connected to the transmission shaft (7), the spiral blade (8) is in contact with the inner wall of the dryer body (1), an extension rod (9) which is uniformly distributed is fixedly connected to the transmission shaft (7), the inside of the extension rod (9) is communicated with the inside of the transmission shaft (7), an extrusion motor (10) is fixedly installed on the left side of the heating box (6), an output shaft of the extrusion motor (10) penetrates through the heating box (6) and is fixedly connected to the transmission shaft (7), an air pump (11) is fixedly installed at the top of the heating box (6), an electric heating wire (12) is fixedly installed on the inner wall of the heating box (6), and the electric heating wire (12) is located at the bottom of the air pump (11).

2. A horizontal vacuum dryer as claimed in claim 1, wherein: the pressing plate (5) comprises a mounting plate (501), the mounting plate (501) is fixedly connected to an output shaft of the driving motor (4), a mounting groove (502) is formed in the mounting plate (501), and uniformly distributed crushing cutters (503) are fixedly connected to the inner wall of the mounting groove (502).

3. A horizontal vacuum dryer as claimed in claim 1, wherein: the front of the feed hopper (2) is fixedly provided with a control panel (13), and the air pump (11), the heating wire (12), the extrusion motor (10) and the driving motor (4) are electrically connected with the control panel (13).

4. A horizontal vacuum dryer as claimed in claim 1, wherein: the pressure valve (14) is fixedly arranged on the inner bottom wall of the heating box (6), and the bottom end of the pressure valve (14) penetrates through and extends to the bottom of the heating box (6).

5. A horizontal vacuum dryer as claimed in claim 1, wherein: the left side of transmission shaft (7) is provided with synchronizing plate (701), the right side fixedly connected with evenly distributed synchronizing rod (702) of synchronizing plate (701), the right-hand member fixed connection of synchronizing rod (702) is at the left end of transmission shaft (7), the output shaft fixed connection of extrusion motor (10) is in the left side of synchronizing plate (701).